The character of a person does not depend on his brothers and sisters. A sister will not make a younger brother more feminine, and a brother will not affect the masculinity of a sister.. Scientists from the United States came to this conclusion.

The authors of the study focused on the relationship between children and their closest older or younger siblings.. A unique data set was collected, combining 12 large representative surveys from 9 countries. It covered 85,000 people. The study also assessed more personality traits than previous studies on the subject.. Finally, an index was created that describes the degree of possession of a typically female character.. This made it possible to comprehensively check whether growing up with a sister leads to the formation of more or less gendered personality stereotypes in brothers..

The risk of divorce is reduced if there are brothers and sisters It has been established that the gender of a brother or sister does not affect the personality of a child.

For all 9 personality traits and the total index, it has been proven that people with older sisters generally demonstrate the same character traits as people with older brothers. No personality differences found between people with younger sisters and younger brothers.

The number of siblings affects the risk of heart disease. And since this information is evaluated on a very large number of people, the results are very accurate and disprove the idea that siblings cause each other to develop typically feminine or masculine personality traits in the long term..

https://www. medicalforum. en.

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